TRACO Power Railway & Transit Ruggedized DC/DC Converters
TRACO Power Railway and Transit DC/DC Converters are qualified to EN 50155 and EN 61373 standards as well as UL 60950-1 approved. These converters are additionally certified to IEC/EN/UL 60950-1, and several product families in the TEQ series also carry UL 508 certification for demanding Industrial requirements. The product offering covers 3W to 300W, with PCB-mount units from 3W to 240W and chassis-mount types covering 20W to 300W. These converters offer continuous operational input ranges that exceed the defined input voltage ranges of EN 50155. The DC/DC converters have galvanic isolation up to 2250VDC (input-to-output or input-to-the-case).
TRACO Power Railway DC/DC Converters are fully enclosed and encapsulated with additional filtration circuits to protect from radiated / conducted noise while providing ruggedized mechanical protection from shock, vibration, humidity, and air particles such as dust and water. The convection- and conduction-cooled package design enables operation in extreme environments.
The DC/DC converters for railway, transit, and ruggedized industrial applications must withstand greater disruptive forces than most stationary applications and are subject to greater demands for operational safety, durability, and thermal shock. European standards EN 50155 and EN 61373 were established to provide internationally recognized standards for these types of applications.
Features
- EN 50155 and UL 60950-1 approved
- Extended thermal performance
- Convection/conduction cooled ratings
- Ruggedized mechanical protection
- Extreme thermal shock resistance
- Protection from humidity, dust, and fluids
- Suitable for applications with unstable line voltages
- Environments that experience high transients
- Additional filtration for radiated and conducted noise
Additional Resources
Application Examples
Videos
Featured Converters
TRACO Power TMR 10WIR 10W DC/DC Railway Converters
Ruggedized 10W DC/DC converters for high reliability in harsh environments.
TRACO Power THN 10UIR DC/DC Railway Converters
Compact 1" x 1" housing and an ultra-wide 12:1 input range of 9VDC to 75VDC or 14VDC to 160VDC.
TRACO Power TEN 30UIR/40UIR DC/DC Railway Converters
Full-featured 30W and 40W converters for railway and industrial markets.
TRACO Power TMR 3WIR/TMR 6WIR DC/DC Railway Converters
3W or 6W DC/DC Railway converters in a SIP-8 metal case featuring a 4:1 wide voltage range.
TRACO Power THN 10WIR DC/DC Converters
Ruggedized 10W converters designed for high reliability in harsh environments.
TRACO Power THN 15WIR 15W DC/DC Converters
Ruggedized 15W DC/DC converters designed for high reliability in harsh environments.
TRACO Power THN 20WIR Series Ruggedized 20W DC/DC Converters
Ruggedized 20W DC/DC converters providing high reliability in harsh environments.
TRACO Power THN 30WIR Railway & Industrial DC/DC Converters
Provides high reliability in harsh environments, EN 50155-certified wide 4:1 input voltage range.
TRACO Power TEN 60WIR, Rugged 60W DC/DC Converters
Ruggedized 60W railway-approved DC/DC converter series with a wide 4:1 input voltage range.
TRACO Power TEN WIRH DC/DC Railway Converters
5 power levels, 3W to 40W, reinforced 3000VAC I/O isolation for reliability in harsh environments.
TRACO Power TEP 40/60UIR 12:1 Input Range DC/DC Converters
Railway DC/DC converters with ultra-wide 12:1 input voltage range in a quarter-brick metal package.
TRACO Power TEP 100UIR Railway & Industrial DC/DC Converters
High-performance 100W models, ultra-wide 12:1 input voltage range (9VDC to 75VDC, 14VDC to 160VDC).
TRACO Power TEQ-20WIR Ruggedized 20W DC/DC Converters
EN 50155-approved for railway and transit applications, up to 88% efficiency, chassis mountable.
TRACO Power TEQ-40WIR Ruggedized 40W DC/DC Converters
EN 50155 approved for railway and transit applications, up to 91% efficiency, chassis mountable.
TRACO Power TEQ 300WIR 300W DC/DC Converters
Isolated high performance converter modules with ultra-wide 4:1 input voltage ranges
TRACO Power THN 15UIR 15W DC/DC Railway Converters
Feature high performance with an ultra-wide 12:1 input voltage range and a power output of 15W.
TRACO Power THN 20UIR 20W DC/DC Railway Converters
Feature high performance with an ultra-wide 12:1 input voltage range and a power output of 20W.
TRACO Power TEP 150UIR & TEP 200UIR DC/DC Converters
Offered in 150W or 200W, encapsulated packages with an ultra-wide 12:1 input of 14VDC to 160VDC.
TEN 8WI - 8W, single / dual output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 1.25" x 0.80" x 0.40" DIP package.
TEN 20WIR - 20W, single / dual output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 2" x 1" x 0.40" DIP package.
TEN 40WIR - 40W, single / dual output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 2" x 1" x 0.40" DIP package.
TEP 75WI - 75W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, half-brick, 2.40" x 2.28" x 0.50".
TEP 100WIR - 100W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, half-brick, 2.40" x 2.28" x 0.50".
TEP 150WI - 150W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 3.86" x 2.56" x 1.60" package.
TEP 160WIR - 150W to 196W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, half-brick, 2.40" x 2.28" x 0.50".
TEP 200WIR - 180W to 240W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 3.35" x 2.40" x 1.27" package.
TEQ 100WIR - 100W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 4.06" x 3.50" x 3.45” package.
TEQ 160WIR - 160W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 4.06" x 3.50" x 3.45” package.
TEQ 200WIR - 200W, single output, input range of 9VDC to 36VDC, 18VDC to 75VDC, 43VDC to 160VDC, 4.06" x 3.50" x 3.45” package.
THN 15UIR - 15W, ultra-wide 12:1 input voltage range, 9VDC to 75VDC or 14VDC to 160VDC.
THN 20UIR - 20W, ultra-wide 12:1 input voltage range, 9VDC to 75VDC or 14VDC to 160VDC.
TEP 150UIR and TEP 200UIR - 150W or 200W, ultra-wide 12:1 input range of 14VDC to 160VDC, 5VDC to 48VDC output voltage.
THN 10UIR - 10W, ultra-wide 12:1 input voltage range, 9VDC to 75VDC or 14VDC to 160VDC.
DC/DC Converter Accessories
TRACO Power TFI 20 / 150 / 300 Power Line Surge Filters
Clamps momentary over-voltage transients to a safe value, protecting the converter from damage.
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